| 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 | $80.97 | 13.566% | $91.9544 | $91.95 | $91.95 | $92.00 |
| Purchase #2 | $44.30 | 9.179% | $48.3663 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $162.77 | 12.773% | $183.5606 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $182.48 | 10.323% | $201.3174 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $139.97 | 8.816% | $152.3098 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $197.54 | 4.412% | $206.2555 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $63.70 | 9.794% | $69.9388 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $871.73 | $953.7028 | $953.71 | $953.65 | $953.80 | |