| 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 | $194.85 | 9.285% | $212.9418 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $86.28 | 8.138% | $93.3015 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $184.95 | 9.327% | $202.2003 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $78.91 | 13.592% | $89.6354 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $51.39 | 8.210% | $55.6091 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $6.27 | 8.795% | $6.8214 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $43.36 | 5.723% | $45.8415 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $646.01 | $706.3510 | $706.35 | $706.35 | $706.20 | |