| 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 | $72.53 | 9.114% | $79.1404 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $13.25 | 8.368% | $14.3588 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $83.28 | 6.586% | $88.7648 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $112.68 | 10.131% | $124.0956 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $201.88 | 13.513% | $229.16 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $5.81 | 12.592% | $6.5416 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $206.51 | 10.565% | $228.3278 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $695.94 | $770.3890 | $770.39 | $770.40 | $770.40 | |