| 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 | $43.89 | 12.269% | $49.2749 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $230.71 | 10.183% | $254.2032 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $35.93 | 9.594% | $39.3771 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $140.53 | 10.804% | $155.7129 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $42.87 | 5.813% | $45.362 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $134.83 | 11.860% | $150.8208 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $171.53 | 5.269% | $180.5679 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $800.29 | $875.3188 | $875.31 | $875.25 | $875.40 | |