| 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 | $117.46 | 13.403% | $133.2032 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $131.29 | 13.759% | $149.3542 | $149.35 | $149.35 | $149.40 |
| Purchase #3 | $81.81 | 11.191% | $90.9654 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $31.55 | 9.837% | $34.6536 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $129.32 | 13.108% | $146.2713 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $125.75 | 7.498% | $135.1787 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $60.51 | 6.546% | $64.471 | $64.47 | $64.45 | $64.50 |
| 7 purchase totals = | $677.69 | $754.0974 | $754.09 | $754.05 | $754.30 | |