| 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 | $81.32 | 13.679% | $92.4438 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $29.99 | 5.712% | $31.703 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $103.61 | 8.308% | $112.2179 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $192.38 | 3.325% | $198.7766 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $242.48 | 9.479% | $265.4647 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $96.28 | 12.716% | $108.523 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $36.71 | 4.526% | $38.3715 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $782.77 | $847.5005 | $847.49 | $847.45 | $847.50 | |