| 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 | $41.93 | 12.351% | $47.1088 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $43.55 | 6.521% | $46.3899 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $19.33 | 12.493% | $21.7449 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $117.39 | 13.206% | $132.8925 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $44.38 | 5.578% | $46.8555 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $181.61 | 6.819% | $193.994 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $123.85 | 4.778% | $129.7676 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $572.04 | $618.7532 | $618.75 | $618.75 | $618.80 | |