| 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 | $9.29 | 9.832% | $10.2034 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $162.63 | 6.104% | $172.5569 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $55.50 | 4.299% | $57.8859 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $19.61 | 7.472% | $21.0753 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $13.48 | 11.120% | $14.979 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $5.32 | 13.400% | $6.0329 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $107.32 | 10.311% | $118.3858 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $373.15 | $401.1192 | $401.13 | $401.20 | $401.20 | |