| 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 | $66.45 | 7.414% | $71.3766 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $46.57 | 13.759% | $52.9776 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $31.38 | 4.279% | $32.7228 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $68.56 | 13.859% | $78.0617 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $184.70 | 5.455% | $194.7754 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $214.66 | 6.297% | $228.1771 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $233.78 | 6.467% | $248.8986 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $846.10 | $906.9898 | $907.00 | $907.05 | $907.10 | |