| 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 | $28.84 | 10.824% | $31.9616 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $135.96 | 4.711% | $142.3651 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $60.57 | 8.241% | $65.5616 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $231.75 | 7.756% | $249.7245 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $36.45 | 11.332% | $40.5805 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $81.51 | 12.584% | $91.7672 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $182.93 | 3.402% | $189.1533 | $189.15 | $189.15 | $189.20 |
| 7 purchase totals = | $758.01 | $811.1138 | $811.11 | $811.05 | $811.30 | |