| 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 | $28.53 | 10.770% | $31.6027 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $90.49 | 4.725% | $94.7657 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $48.65 | 8.134% | $52.6072 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $204.59 | 8.212% | $221.3909 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $154.77 | 11.691% | $172.8642 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $184.51 | 13.685% | $209.7602 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $203.57 | 3.709% | $211.1204 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $915.11 | $994.1113 | $994.11 | $994.05 | $994.20 | |