| 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 | $69.59 | 9.761% | $76.3827 | $76.38 | $76.40 | $76.40 |
| Purchase #2 | $21.60 | 6.725% | $23.0526 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $132.29 | 11.219% | $147.1316 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $175.33 | 8.126% | $189.5773 | $189.58 | $189.60 | $189.60 |
| Purchase #5 | $210.66 | 13.110% | $238.2775 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $37.31 | 4.722% | $39.0718 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $171.74 | 13.871% | $195.5621 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $818.52 | $909.0556 | $909.05 | $909.10 | $909.20 | |