| 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 | $129.91 | 3.726% | $134.7504 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $13.50 | 3.396% | $13.9585 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $173.86 | 5.664% | $183.7074 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $197.28 | 3.442% | $204.0704 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $13.53 | 11.572% | $15.0957 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $108.60 | 3.506% | $112.4075 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $93.28 | 3.733% | $96.7621 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $729.96 | $760.7520 | $760.76 | $760.70 | $760.90 | |