| 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 | $230.27 | 7.570% | $247.7014 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $48.81 | 9.267% | $53.3332 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $172.30 | 12.294% | $193.4826 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $157.81 | 9.601% | $172.9613 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $39.99 | 10.744% | $44.2865 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $90.65 | 10.857% | $100.4919 | $100.49 | $100.50 | $100.50 |
| Purchase #7 | $36.56 | 6.154% | $38.8099 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $776.39 | $851.0668 | $851.06 | $851.10 | $851.10 | |