| 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 | $41.75 | 12.865% | $47.1211 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $96.70 | 9.146% | $105.5442 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $242.85 | 8.470% | $263.4194 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $176.63 | 8.163% | $191.0483 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $85.91 | 11.331% | $95.6445 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $78.50 | 11.274% | $87.3501 | $87.35 | $87.35 | $87.40 |
| Purchase #7 | $109.41 | 12.595% | $123.1902 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $831.75 | $913.3178 | $913.31 | $913.30 | $913.20 | |