| 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 | $5.40 | 8.608% | $5.8648 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $183.53 | 11.805% | $205.1957 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $46.54 | 9.649% | $51.0306 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $55.83 | 6.589% | $59.5086 | $59.51 | $59.50 | $59.50 |
| Purchase #5 | $69.74 | 3.422% | $72.1265 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $59.35 | 12.397% | $66.7076 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $141.84 | 7.855% | $152.9815 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $562.23 | $613.4153 | $613.42 | $613.45 | $613.40 | |