| 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 | $50.35 | 9.447% | $55.1066 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $204.54 | 13.400% | $231.9484 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $147.85 | 12.209% | $165.901 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $16.72 | 6.757% | $17.8498 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $107.57 | 13.166% | $121.7327 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $128.49 | 5.653% | $135.7535 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $225.79 | 11.303% | $251.311 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $881.31 | $979.6030 | $979.60 | $979.60 | $979.50 | |