| 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 | $23.53 | 6.112% | $24.9682 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $197.81 | 8.243% | $214.1155 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $237.58 | 12.745% | $267.8596 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $94.60 | 5.258% | $99.5741 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $98.78 | 13.554% | $112.1686 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $9.33 | 13.260% | $10.5672 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $240.68 | 13.319% | $272.7362 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $902.31 | $1,001.9894 | $1,002.00 | $1,001.90 | $1,002.10 | |