| 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 | $25.43 | 4.831% | $26.6585 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $121.26 | 6.248% | $128.8363 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $143.43 | 3.139% | $147.9323 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $164.44 | 11.524% | $183.3901 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $115.35 | 12.128% | $129.3396 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $67.98 | 12.326% | $76.3592 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $221.30 | 9.755% | $242.8878 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $859.19 | $935.4038 | $935.41 | $935.45 | $935.40 | |