| 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 | $53.44 | 12.688% | $60.2205 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $26.50 | 11.532% | $29.556 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $133.63 | 6.442% | $142.2384 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $48.99 | 9.296% | $53.5441 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $10.92 | 8.149% | $11.8099 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $65.68 | 7.767% | $70.7814 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $238.51 | 6.146% | $253.1688 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $577.67 | $621.3191 | $621.32 | $621.30 | $621.30 | |