| 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 | $10.56 | 10.319% | $11.6497 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $218.59 | 7.141% | $234.1995 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $192.47 | 13.147% | $217.774 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $94.32 | 8.308% | $102.1561 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $73.42 | 4.761% | $76.9155 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $115.54 | 12.398% | $129.8646 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $8.39 | 5.592% | $8.8592 | $8.86 | $8.85 | $8.90 |
| 7 purchase totals = | $713.29 | $781.4186 | $781.42 | $781.35 | $781.50 | |