| 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 | $76.59 | 6.589% | $81.6365 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $235.48 | 8.223% | $254.8435 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $51.60 | 8.212% | $55.8374 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $33.97 | 11.744% | $37.9594 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $26.37 | 8.301% | $28.559 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $112.54 | 9.138% | $122.8239 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $32.27 | 6.518% | $34.3734 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $568.82 | $616.0331 | $616.03 | $616.00 | $616.00 | |