| 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 | $69.89 | 12.794% | $78.8317 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $115.98 | 9.538% | $127.0422 | $127.04 | $127.05 | $127.00 |
| Purchase #3 | $103.91 | 6.516% | $110.6808 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $186.90 | 10.637% | $206.7806 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $170.96 | 5.340% | $180.0893 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $128.45 | 9.722% | $140.9379 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $95.97 | 5.869% | $101.6025 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $872.06 | $945.9650 | $945.96 | $946.05 | $945.90 | |