| 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 | $49.32 | 4.386% | $51.4832 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $74.95 | 5.439% | $79.0265 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $56.51 | 4.632% | $59.1275 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $160.77 | 4.246% | $167.5963 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $181.90 | 11.646% | $203.0841 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $167.80 | 12.363% | $188.5451 | $188.55 | $188.55 | $188.50 |
| Purchase #7 | $88.67 | 4.309% | $92.4908 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $779.92 | $841.3535 | $841.36 | $841.45 | $841.30 | |