| 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 | $32.28 | 11.498% | $35.9916 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $149.52 | 8.165% | $161.7283 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $104.29 | 10.383% | $115.1184 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $172.75 | 6.781% | $184.4642 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $91.47 | 4.393% | $95.4883 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $64.85 | 13.548% | $73.6359 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $26.57 | 5.323% | $27.9843 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $641.73 | $694.4110 | $694.41 | $694.45 | $694.40 | |