| 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 | $87.75 | 5.108% | $92.2323 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $210.77 | 4.724% | $220.7268 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $164.91 | 8.293% | $178.586 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $14.59 | 8.176% | $15.7829 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $225.42 | 10.399% | $248.8614 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $121.28 | 4.278% | $126.4684 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $88.39 | 7.614% | $95.12 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $913.11 | $977.7778 | $977.78 | $977.80 | $977.80 | |