| 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 | $105.34 | 5.834% | $111.4855 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $121.93 | 6.305% | $129.6177 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $109.26 | 3.261% | $112.823 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $115.77 | 13.433% | $131.3214 | $131.32 | $131.30 | $131.30 |
| Purchase #5 | $91.88 | 7.544% | $98.8114 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $60.28 | 13.484% | $68.4082 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $189.63 | 6.393% | $201.753 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $794.09 | $854.2202 | $854.22 | $854.15 | $854.20 | |