| 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 | $94.42 | 5.837% | $99.9313 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $8.42 | 8.541% | $9.1392 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $189.40 | 5.869% | $200.5159 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $223.53 | 10.630% | $247.2912 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $110.48 | 8.477% | $119.8454 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $148.29 | 13.309% | $168.0259 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $140.43 | 11.785% | $156.9797 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $914.97 | $1,001.7286 | $1,001.74 | $1,001.80 | $1,001.60 | |