| 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 | $33.46 | 11.213% | $37.2119 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $48.52 | 9.588% | $53.1721 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $203.73 | 5.634% | $215.2081 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $8.67 | 6.654% | $9.2469 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $160.55 | 3.270% | $165.8 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $11.69 | 11.205% | $12.9999 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $28.48 | 10.480% | $31.4647 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $495.10 | $525.1036 | $525.10 | $525.05 | $525.10 | |