| 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 | $60.97 | 13.765% | $69.3625 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $118.59 | 9.229% | $129.5347 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $72.89 | 3.805% | $75.6635 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $94.67 | 5.514% | $99.8901 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $99.71 | 9.112% | $108.7956 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $23.68 | 6.127% | $25.1309 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $174.39 | 6.638% | $185.966 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $644.90 | $694.3433 | $694.34 | $694.35 | $694.40 | |