| 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 | $55.75 | 9.376% | $60.9771 | $60.98 | $61.00 | $61.00 |
| Purchase #2 | $75.63 | 6.854% | $80.8137 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $62.46 | 4.726% | $65.4119 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $145.58 | 12.704% | $164.0745 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $112.38 | 3.112% | $115.8773 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $93.40 | 3.683% | $96.8399 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $47.42 | 4.132% | $49.3794 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $592.62 | $633.3738 | $633.37 | $633.40 | $633.40 | |