| 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 | $5.58 | 9.635% | $6.1176 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $184.73 | 8.500% | $200.4321 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $84.70 | 10.491% | $93.5859 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $178.30 | 9.457% | $195.1618 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $86.84 | 6.728% | $92.6826 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $222.74 | 5.415% | $234.8014 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $30.60 | 10.297% | $33.7509 | $33.75 | $33.75 | $33.80 |
| 7 purchase totals = | $793.49 | $856.5323 | $856.53 | $856.55 | $856.60 | |