| 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 | $36.42 | 4.462% | $38.0451 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $159.64 | 9.506% | $174.8154 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $208.36 | 7.629% | $224.2558 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $44.98 | 13.151% | $50.8953 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $173.86 | 3.406% | $179.7817 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $19.27 | 10.780% | $21.3473 | $21.35 | $21.35 | $21.30 |
| Purchase #7 | $63.71 | 8.566% | $69.1674 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $706.24 | $758.3080 | $758.33 | $758.30 | $758.30 | |