| 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 | $14.81 | 11.483% | $16.5106 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $194.52 | 4.809% | $203.8745 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $212.30 | 7.280% | $227.7554 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $9.58 | 10.123% | $10.5498 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $71.94 | 6.616% | $76.6996 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $150.40 | 13.181% | $170.2242 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $115.84 | 10.867% | $128.4283 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $769.39 | $834.0424 | $834.04 | $834.00 | $834.00 | |