| 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 | $97.45 | 3.205% | $100.5733 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $148.75 | 3.379% | $153.7763 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $200.69 | 5.203% | $211.1319 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $164.50 | 5.598% | $173.7087 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $17.26 | 5.365% | $18.186 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $52.60 | 9.827% | $57.769 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $198.96 | 13.504% | $225.8276 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $880.21 | $940.9728 | $940.98 | $941.00 | $941.00 | |