| 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 | $90.35 | 11.406% | $100.6553 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $48.95 | 12.268% | $54.9552 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $67.49 | 10.388% | $74.5009 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $239.61 | 9.856% | $263.226 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $202.55 | 5.629% | $213.9515 | $213.95 | $213.95 | $214.00 |
| Purchase #6 | $78.98 | 6.720% | $84.2875 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $107.73 | 6.870% | $115.1311 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $835.66 | $906.7075 | $906.72 | $906.75 | $906.80 | |