| 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 | $64.70 | 10.325% | $71.3803 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $230.67 | 12.475% | $259.4461 | $259.45 | $259.45 | $259.40 |
| Purchase #3 | $138.38 | 12.615% | $155.8366 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $9.25 | 13.747% | $10.5216 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $201.38 | 13.182% | $227.9259 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $159.38 | 6.180% | $169.2297 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $47.94 | 8.226% | $51.8835 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $851.70 | $946.2237 | $946.23 | $946.30 | $946.10 | |