| 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 | $92.80 | 8.864% | $101.0258 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $188.72 | 5.105% | $198.3542 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $55.67 | 8.548% | $60.4287 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $110.49 | 10.362% | $121.939 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $38.95 | 9.147% | $42.5128 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $96.62 | 3.545% | $100.0452 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $24.91 | 13.550% | $28.2853 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $608.16 | $652.5910 | $652.60 | $652.65 | $652.50 | |