| 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 | $107.65 | 8.245% | $116.5257 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $141.58 | 5.655% | $149.5863 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $149.49 | 8.186% | $161.7273 | $161.73 | $161.75 | $161.70 |
| Purchase #4 | $42.26 | 12.433% | $47.5142 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $48.35 | 13.213% | $54.7385 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $42.30 | 3.123% | $43.621 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $79.34 | 4.817% | $83.1618 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $610.97 | $656.8748 | $656.88 | $656.90 | $656.80 | |