| 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 | $45.62 | 10.255% | $50.2983 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $63.57 | 9.332% | $69.5024 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $18.28 | 5.728% | $19.3271 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $196.93 | 12.429% | $221.4064 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $33.79 | 7.140% | $36.2026 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $115.53 | 11.504% | $128.8206 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $144.93 | 10.406% | $160.0114 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $618.65 | $685.5688 | $685.57 | $685.55 | $685.50 | |