| 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 | $43.44 | 7.425% | $46.6654 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $111.77 | 8.649% | $121.437 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $47.48 | 8.721% | $51.6207 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $231.62 | 5.414% | $244.1599 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $108.85 | 6.147% | $115.541 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $29.28 | 9.226% | $31.9814 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $198.28 | 13.763% | $225.5693 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $770.72 | $836.9747 | $836.98 | $836.95 | $837.00 | |