| 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 | $64.35 | 7.468% | $69.1557 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $245.69 | 13.331% | $278.4429 | $278.44 | $278.45 | $278.40 |
| Purchase #3 | $41.98 | 4.131% | $43.7142 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $96.98 | 12.722% | $109.3178 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $224.28 | 10.738% | $248.3632 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $38.69 | 8.352% | $41.9214 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $249.61 | 12.510% | $280.8362 | $280.84 | $280.85 | $280.80 |
| 7 purchase totals = | $961.58 | $1,071.7514 | $1,071.75 | $1,071.70 | $1,071.70 | |