| 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 | $5.85 | 3.115% | $6.0322 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $12.81 | 3.798% | $13.2965 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $222.54 | 4.361% | $232.245 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $90.42 | 5.440% | $95.3388 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $201.35 | 13.548% | $228.6289 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $213.90 | 4.276% | $223.0464 | $223.05 | $223.05 | $223.00 |
| Purchase #7 | $20.29 | 12.266% | $22.7788 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $767.16 | $821.3666 | $821.38 | $821.45 | $821.20 | |