| 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 | $38.80 | 11.589% | $43.2965 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $14.71 | 5.588% | $15.532 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $39.84 | 10.302% | $43.9443 | $43.94 | $43.95 | $43.90 |
| Purchase #4 | $234.60 | 8.639% | $254.8671 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $146.28 | 9.249% | $159.8094 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $164.93 | 11.584% | $184.0355 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $124.73 | 3.202% | $128.7239 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $763.89 | $830.2087 | $830.21 | $830.20 | $830.10 | |