| 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 | $32.65 | 5.703% | $34.512 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $84.76 | 6.697% | $90.4364 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $148.35 | 9.333% | $162.1955 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $20.47 | 5.494% | $21.5946 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $38.95 | 7.601% | $41.9106 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $43.37 | 7.708% | $46.713 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $96.67 | 10.820% | $107.1297 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $465.22 | $504.4918 | $504.49 | $504.50 | $504.40 | |