| 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 | $42.34 | 12.407% | $47.5931 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $9.26 | 9.163% | $10.1085 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $58.65 | 13.361% | $66.4862 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $15.34 | 7.425% | $16.479 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $241.87 | 13.865% | $275.4053 | $275.41 | $275.40 | $275.40 |
| Purchase #6 | $198.94 | 11.403% | $221.6251 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $126.76 | 13.763% | $144.206 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $693.16 | $781.9032 | $781.92 | $781.95 | $781.90 | |