| 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 | $33.74 | 9.598% | $36.9784 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $65.57 | 8.194% | $70.9428 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $180.56 | 11.354% | $201.0608 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $72.36 | 7.132% | $77.5207 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $245.77 | 13.646% | $279.3078 | $279.31 | $279.30 | $279.30 |
| Purchase #6 | $42.49 | 4.145% | $44.2512 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $228.43 | 12.280% | $256.4812 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $868.92 | $966.5429 | $966.54 | $966.55 | $966.60 | |