| 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 | $68.45 | 4.716% | $71.6781 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $47.87 | 11.606% | $53.4258 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $141.72 | 13.836% | $161.3284 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $68.88 | 9.369% | $75.3334 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $191.52 | 7.232% | $205.3707 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $17.89 | 4.320% | $18.6628 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $213.66 | 3.827% | $221.8368 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $749.99 | $807.6360 | $807.64 | $807.70 | $807.60 | |