| 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 | $105.49 | 3.179% | $108.8435 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $88.62 | 7.589% | $95.3454 | $95.35 | $95.35 | $95.30 |
| Purchase #3 | $122.74 | 8.498% | $133.1704 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $196.76 | 7.545% | $211.6055 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $171.70 | 3.297% | $177.3609 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $35.89 | 13.441% | $40.714 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $61.55 | 11.118% | $68.3931 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $782.75 | $835.4328 | $835.43 | $835.40 | $835.40 | |