| 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 | $57.51 | 13.837% | $65.4677 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $90.32 | 5.265% | $95.0753 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $91.57 | 8.691% | $99.5283 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $20.26 | 11.812% | $22.6531 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $187.38 | 13.300% | $212.3015 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $180.99 | 7.629% | $194.7977 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $90.90 | 3.479% | $94.0624 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $718.93 | $783.8860 | $783.89 | $783.90 | $784.00 | |