| 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 | $31.94 | 10.260% | $35.217 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $104.52 | 9.247% | $114.185 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $79.76 | 10.403% | $88.0574 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $117.31 | 5.673% | $123.965 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $57.93 | 4.811% | $60.717 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $113.84 | 7.273% | $122.1196 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $15.42 | 11.237% | $17.1527 | $17.15 | $17.15 | $17.20 |
| 7 purchase totals = | $520.72 | $561.4137 | $561.43 | $561.35 | $561.50 | |