| 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 | $116.37 | 11.599% | $129.8678 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $73.65 | 11.130% | $81.8472 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $202.44 | 11.823% | $226.3745 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $28.54 | 3.229% | $29.4616 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $47.38 | 12.376% | $53.2437 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $146.27 | 4.764% | $153.2383 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $119.65 | 7.433% | $128.5436 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $734.30 | $802.5767 | $802.57 | $802.55 | $802.50 | |