| 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 | $24.40 | 5.795% | $25.814 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $81.63 | 8.113% | $88.2526 | $88.25 | $88.25 | $88.30 |
| Purchase #3 | $90.32 | 5.318% | $95.1232 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $31.91 | 8.437% | $34.6022 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $118.29 | 9.159% | $129.1242 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $29.84 | 12.871% | $33.6807 | $33.68 | $33.70 | $33.70 |
| Purchase #7 | $193.57 | 5.675% | $204.5551 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $569.96 | $611.1520 | $611.14 | $611.10 | $611.20 | |