| 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 | $141.38 | 4.744% | $148.0871 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $118.97 | 8.193% | $128.7172 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $111.83 | 4.544% | $116.9116 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $112.69 | 4.340% | $117.5807 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $83.69 | 11.804% | $93.5688 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $34.29 | 12.644% | $38.6256 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $84.76 | 7.759% | $91.3365 | $91.34 | $91.35 | $91.30 |
| 7 purchase totals = | $687.61 | $734.8275 | $734.84 | $734.85 | $734.80 | |