| 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 | $47.26 | 7.143% | $50.6358 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $18.63 | 12.790% | $21.0128 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $181.59 | 6.577% | $193.5332 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $77.61 | 8.417% | $84.1424 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $66.56 | 7.350% | $71.4522 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $81.80 | 12.437% | $91.9735 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $215.62 | 13.463% | $244.6489 | $244.65 | $244.65 | $244.60 |
| 7 purchase totals = | $689.07 | $757.3988 | $757.39 | $757.40 | $757.30 | |