| 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 | $42.48 | 3.666% | $44.0373 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $224.87 | 5.628% | $237.5257 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $179.82 | 8.170% | $194.5113 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $88.57 | 8.484% | $96.0843 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $143.89 | 8.301% | $155.8343 | $155.83 | $155.85 | $155.80 |
| Purchase #6 | $90.42 | 8.484% | $98.0912 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $36.28 | 5.658% | $38.3327 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $806.33 | $864.4168 | $864.41 | $864.50 | $864.30 | |