| 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 | $46.46 | 3.322% | $48.0034 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $89.76 | 7.573% | $96.5575 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $211.62 | 13.566% | $240.3284 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $113.62 | 13.280% | $128.7087 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $164.27 | 6.449% | $174.8638 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $69.96 | 6.854% | $74.7551 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $82.41 | 12.361% | $92.5967 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $778.10 | $855.8136 | $855.82 | $855.80 | $855.90 | |