| 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 | $7.53 | 6.414% | $8.013 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $216.34 | 13.185% | $244.8644 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $38.64 | 3.608% | $40.0341 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $69.98 | 6.834% | $74.7624 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $172.39 | 4.590% | $180.3027 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $172.48 | 13.867% | $196.3978 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $167.88 | 8.563% | $182.2556 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $845.24 | $926.6300 | $926.62 | $926.60 | $926.70 | |