| 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 | $42.76 | 11.158% | $47.5312 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $124.75 | 11.201% | $138.7232 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $109.90 | 12.764% | $123.9276 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $130.38 | 9.654% | $142.9669 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $185.98 | 4.606% | $194.5462 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $110.70 | 8.554% | $120.1693 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $10.91 | 6.797% | $11.6516 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $715.38 | $779.5160 | $779.52 | $779.50 | $779.50 | |