| 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 | $96.51 | 9.631% | $105.8049 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $74.66 | 3.648% | $77.3836 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $117.83 | 5.570% | $124.3931 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $106.73 | 10.466% | $117.9004 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $142.49 | 7.601% | $153.3207 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $8.84 | 7.818% | $9.5311 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $179.69 | 4.137% | $187.1238 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $726.75 | $775.4576 | $775.44 | $775.45 | $775.40 | |