| 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 | $80.74 | 9.689% | $88.5629 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $108.26 | 13.809% | $123.2096 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $205.49 | 7.475% | $220.8504 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $218.29 | 11.434% | $243.2493 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $213.25 | 9.644% | $233.8158 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $150.33 | 8.359% | $162.8961 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $73.72 | 12.731% | $83.1053 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $1,050.08 | $1,155.6894 | $1,155.70 | $1,155.65 | $1,155.70 | |