| 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 | $79.75 | 9.317% | $87.1803 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $222.53 | 10.571% | $246.0536 | $246.05 | $246.05 | $246.10 |
| Purchase #3 | $36.90 | 13.707% | $41.9579 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $35.32 | 7.842% | $38.0898 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $174.61 | 4.279% | $182.0816 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $197.78 | 10.784% | $219.1086 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $164.53 | 13.874% | $187.3569 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $911.42 | $1,001.8287 | $1,001.83 | $1,001.85 | $1,002.00 | |