| 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 | $96.73 | 9.717% | $106.1293 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $196.64 | 3.123% | $202.7811 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $211.69 | 13.169% | $239.5675 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $13.47 | 8.106% | $14.5619 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $24.76 | 3.503% | $25.6273 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $49.89 | 10.647% | $55.2018 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $146.72 | 4.729% | $153.6584 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $739.90 | $797.5273 | $797.53 | $797.55 | $797.60 | |