| 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 | $91.71 | 3.701% | $95.1042 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $9.65 | 9.174% | $10.5353 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $85.47 | 3.712% | $88.6426 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $21.76 | 3.602% | $22.5438 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $23.39 | 12.248% | $26.2548 | $26.25 | $26.25 | $26.30 |
| Purchase #6 | $211.92 | 6.351% | $225.379 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $108.43 | 5.651% | $114.5574 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $552.33 | $583.0171 | $583.01 | $583.05 | $583.00 | |