| 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 | $120.89 | 5.636% | $127.7034 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $48.38 | 5.219% | $50.905 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $45.45 | 5.505% | $47.952 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $194.53 | 6.715% | $207.5927 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $211.41 | 8.644% | $229.6843 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $36.38 | 7.393% | $39.0696 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $247.76 | 7.251% | $265.7251 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $904.80 | $968.6321 | $968.63 | $968.65 | $968.70 | |