| 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 | $75.71 | 6.122% | $80.345 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $128.98 | 9.654% | $141.4317 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $228.30 | 4.228% | $237.9525 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $69.76 | 10.138% | $76.8323 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $62.44 | 11.715% | $69.7548 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $158.26 | 6.853% | $169.1056 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $206.31 | 9.599% | $226.1137 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $929.76 | $1,001.5356 | $1,001.53 | $1,001.55 | $1,001.50 | |