| 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 | $29.43 | 9.672% | $32.2765 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $147.84 | 5.689% | $156.2506 | $156.25 | $156.25 | $156.30 |
| Purchase #3 | $140.26 | 5.163% | $147.5016 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $94.52 | 3.751% | $98.0654 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $49.95 | 4.604% | $52.2497 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $188.72 | 7.831% | $203.4987 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $172.64 | 9.855% | $189.6537 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $823.36 | $879.4962 | $879.50 | $879.50 | $879.60 | |