| 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 | $119.88 | 9.623% | $131.4161 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $74.87 | 12.277% | $84.0618 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $25.65 | 12.268% | $28.7967 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $64.86 | 10.597% | $71.7332 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $93.25 | 3.188% | $96.2228 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $107.76 | 9.212% | $117.6869 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $63.85 | 3.410% | $66.0273 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $550.12 | $595.9448 | $595.95 | $595.95 | $595.90 | |