| 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 | $47.71 | 12.246% | $53.5526 | $53.55 | $53.55 | $53.60 |
| Purchase #2 | $71.92 | 10.775% | $79.6694 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $34.78 | 11.163% | $38.6625 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $44.55 | 12.596% | $50.1615 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $81.54 | 12.559% | $91.7806 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $100.96 | 6.254% | $107.274 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $68.67 | 12.288% | $77.1082 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $450.13 | $498.2088 | $498.20 | $498.15 | $498.40 | |