| 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 | $31.57 | 5.643% | $33.3515 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $153.26 | 7.154% | $164.2242 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $35.49 | 9.233% | $38.7668 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $228.29 | 3.849% | $237.0769 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $64.93 | 9.428% | $71.0516 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $219.26 | 7.454% | $235.6036 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $152.71 | 3.407% | $157.9128 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $885.51 | $937.9874 | $937.98 | $937.95 | $938.10 | |