| 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 | $65.70 | 12.149% | $73.6819 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $51.88 | 8.593% | $56.338 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $122.30 | 13.131% | $138.3592 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $60.96 | 11.797% | $68.1515 | $68.15 | $68.15 | $68.20 |
| Purchase #5 | $107.36 | 4.392% | $112.0753 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $130.51 | 4.135% | $135.9066 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $100.32 | 7.111% | $107.4538 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $639.03 | $691.9663 | $691.97 | $692.00 | $692.10 | |