| 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 | $63.66 | 3.359% | $65.7983 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $58.54 | 9.533% | $64.1206 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $194.91 | 8.442% | $211.3643 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $63.69 | 6.230% | $67.6579 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $238.96 | 6.458% | $254.392 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $203.93 | 8.517% | $221.2987 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $39.37 | 3.582% | $40.7802 | $40.78 | $40.80 | $40.80 |
| 7 purchase totals = | $863.06 | $925.4120 | $925.41 | $925.40 | $925.50 | |