| 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 | $26.74 | 10.673% | $29.594 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $43.61 | 6.384% | $46.3941 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $126.28 | 3.172% | $130.2856 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $84.41 | 3.803% | $87.6201 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $96.85 | 13.716% | $110.1339 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $114.85 | 7.223% | $123.1456 | $123.15 | $123.15 | $123.10 |
| Purchase #7 | $47.65 | 13.160% | $53.9207 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $540.39 | $581.0940 | $581.09 | $581.10 | $581.00 | |