| 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 | $244.43 | 7.858% | $263.6373 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $191.51 | 6.834% | $204.5978 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $175.59 | 6.620% | $187.2141 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $52.56 | 5.332% | $55.3625 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $62.44 | 8.409% | $67.6906 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $137.85 | 5.724% | $145.7405 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $141.41 | 8.317% | $153.1711 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,005.79 | $1,077.4139 | $1,077.41 | $1,077.40 | $1,077.40 | |