| 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 | $64.33 | 6.469% | $68.4915 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $20.48 | 11.643% | $22.8645 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $98.77 | 11.550% | $110.1779 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $140.87 | 11.745% | $157.4152 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $6.46 | 3.457% | $6.6833 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $19.47 | 7.485% | $20.9273 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $34.87 | 13.472% | $39.5677 | $39.57 | $39.55 | $39.60 |
| 7 purchase totals = | $385.25 | $426.1274 | $426.13 | $426.15 | $426.20 | |