| 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 | $80.39 | 13.826% | $91.5047 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $216.72 | 7.731% | $233.4746 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $68.26 | 10.774% | $75.6143 | $75.61 | $75.60 | $75.60 |
| Purchase #4 | $172.88 | 10.203% | $190.5189 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $20.94 | 6.210% | $22.2404 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $88.35 | 10.838% | $97.9254 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $206.86 | 6.564% | $220.4383 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $854.40 | $931.7166 | $931.71 | $931.70 | $931.60 | |