| 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 | $27.84 | 4.429% | $29.073 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $225.43 | 8.620% | $244.8621 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $75.28 | 8.684% | $81.8173 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $118.59 | 9.851% | $130.2723 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $35.72 | 10.622% | $39.5142 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $238.36 | 4.298% | $248.6047 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $124.27 | 10.571% | $137.4066 | $137.41 | $137.40 | $137.40 |
| 7 purchase totals = | $845.49 | $911.5502 | $911.54 | $911.45 | $911.60 | |