| 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 | $53.30 | 13.700% | $60.6021 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $6.89 | 10.667% | $7.625 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $182.46 | 7.589% | $196.3069 | $196.31 | $196.30 | $196.30 |
| Purchase #4 | $184.46 | 7.173% | $197.6913 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $96.63 | 10.545% | $106.8196 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $214.90 | 7.454% | $230.9186 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $97.63 | 5.844% | $103.3355 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $836.27 | $903.2990 | $903.31 | $903.30 | $903.20 | |