| 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 | $38.74 | 13.850% | $44.1055 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $24.89 | 7.436% | $26.7408 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $215.60 | 10.673% | $238.611 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $167.64 | 4.169% | $174.6289 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $39.76 | 3.377% | $41.1027 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $114.42 | 12.195% | $128.3735 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $43.33 | 4.669% | $45.3531 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $644.38 | $698.9155 | $698.91 | $698.90 | $698.90 | |