| 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 | $69.96 | 5.617% | $73.8897 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $63.25 | 12.626% | $71.2359 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $33.40 | 5.232% | $35.1475 | $35.15 | $35.15 | $35.10 |
| Purchase #4 | $26.29 | 6.316% | $27.9505 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $159.66 | 7.251% | $171.2369 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $125.77 | 12.681% | $141.7189 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $145.33 | 5.672% | $153.5731 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $623.66 | $674.7525 | $674.76 | $674.75 | $674.70 | |