| 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 | $32.34 | 10.729% | $35.8098 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $102.46 | 13.181% | $115.9653 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $18.28 | 7.752% | $19.6971 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $215.64 | 3.611% | $223.4268 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $234.99 | 12.640% | $264.6927 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $188.27 | 3.330% | $194.5394 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $48.88 | 3.525% | $50.603 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $840.86 | $904.7341 | $904.74 | $904.75 | $904.70 | |