| 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 | $110.99 | 4.662% | $116.1644 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $32.51 | 6.679% | $34.6813 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $85.38 | 9.695% | $93.6576 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $120.48 | 7.616% | $129.6558 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $54.34 | 3.631% | $56.3131 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $13.27 | 3.324% | $13.7111 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $55.59 | 11.178% | $61.8039 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $472.56 | $505.9872 | $505.98 | $505.95 | $506.10 | |