| 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 | $31.32 | 10.493% | $34.6064 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $61.49 | 11.407% | $68.5042 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $249.84 | 8.624% | $271.3862 | $271.39 | $271.40 | $271.40 |
| Purchase #4 | $190.93 | 6.463% | $203.2698 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $136.80 | 5.161% | $143.8602 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $234.76 | 12.433% | $263.9477 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $114.40 | 7.576% | $123.0669 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $1,019.54 | $1,108.6414 | $1,108.65 | $1,108.60 | $1,108.70 | |