| 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 | $91.77 | 6.378% | $97.6231 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $31.58 | 11.386% | $35.1757 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $33.71 | 5.794% | $35.6632 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $6.78 | 12.339% | $7.6166 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $99.61 | 6.690% | $106.2739 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $36.98 | 7.570% | $39.7794 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $146.54 | 9.285% | $160.1462 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $446.97 | $482.2781 | $482.28 | $482.25 | $482.30 | |