| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.82 | 13.706% | $80.5266 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $232.59 | 8.723% | $252.8788 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $249.94 | 5.142% | $262.7919 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $239.86 | 7.823% | $258.6242 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $98.84 | 12.508% | $111.2029 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $248.84 | 9.414% | $272.2658 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $147.96 | 4.637% | $154.8209 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $1,288.85 | $1,393.1111 | $1,393.11 | $1,393.10 | $1,393.10 | |