| 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 | $17.33 | 10.379% | $19.1287 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $188.25 | 11.516% | $209.9289 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $61.44 | 3.589% | $63.6451 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $135.36 | 4.715% | $141.7422 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $131.91 | 8.795% | $143.5115 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $105.89 | 8.546% | $114.9394 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $57.97 | 13.342% | $65.7044 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $698.15 | $758.6002 | $758.60 | $758.65 | $758.40 | |