| 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 | $94.57 | 5.851% | $100.1033 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $81.91 | 3.690% | $84.9325 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $110.67 | 8.759% | $120.3636 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $48.80 | 6.423% | $51.9344 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $169.82 | 8.602% | $184.4279 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $132.60 | 4.726% | $138.8667 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $221.34 | 8.860% | $240.9507 | $240.95 | $240.95 | $241.00 |
| 7 purchase totals = | $859.71 | $921.5791 | $921.57 | $921.60 | $921.60 | |