| 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 | $52.43 | 3.529% | $54.2803 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $156.41 | 5.573% | $165.1267 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $16.62 | 7.193% | $17.8155 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $229.86 | 4.479% | $240.1554 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $92.43 | 3.354% | $95.5301 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $210.65 | 9.163% | $229.9519 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $168.70 | 11.624% | $188.3097 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $927.10 | $991.1696 | $991.18 | $991.20 | $991.20 | |