| 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 | $49.97 | 6.503% | $53.2195 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $42.60 | 8.458% | $46.2031 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $51.53 | 10.473% | $56.9267 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $78.47 | 7.151% | $84.0814 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $93.99 | 6.206% | $99.823 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $193.67 | 5.302% | $203.9384 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $15.53 | 11.180% | $17.2663 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $525.76 | $561.4584 | $561.46 | $561.45 | $561.40 | |