| 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 | $239.64 | 5.739% | $253.3929 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $92.70 | 3.580% | $96.0187 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $53.64 | 13.515% | $60.8894 | $60.89 | $60.90 | $60.90 |
| Purchase #4 | $27.70 | 7.266% | $29.7127 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $47.30 | 7.774% | $50.9771 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $138.34 | 6.486% | $147.3127 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $15.98 | 4.365% | $16.6775 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $615.30 | $654.9810 | $654.98 | $655.00 | $655.00 | |