| 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 | $46.83 | 9.865% | $51.4498 | $51.45 | $51.45 | $51.40 |
| Purchase #2 | $116.31 | 12.239% | $130.5452 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $31.70 | 9.505% | $34.7131 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $140.67 | 6.859% | $150.3186 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $51.33 | 13.195% | $58.103 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $215.39 | 10.216% | $237.3942 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $120.83 | 10.623% | $133.6658 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $723.06 | $796.1897 | $796.19 | $796.15 | $796.10 | |