| 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 | $75.68 | 5.390% | $79.7592 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $174.57 | 7.655% | $187.9333 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $236.78 | 12.319% | $265.9489 | $265.95 | $265.95 | $265.90 |
| Purchase #4 | $94.71 | 12.479% | $106.5289 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $21.67 | 11.665% | $24.1978 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $199.34 | 7.783% | $214.8546 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $123.32 | 4.135% | $128.4193 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $926.07 | $1,007.6420 | $1,007.64 | $1,007.65 | $1,007.60 | |