| 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 | $96.64 | 3.483% | $100.006 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $90.52 | 7.632% | $97.4285 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $150.99 | 8.859% | $164.3662 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $172.44 | 10.434% | $190.4324 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $89.85 | 4.136% | $93.5662 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $53.81 | 7.297% | $57.7365 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $246.99 | 3.332% | $255.2197 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $901.24 | $958.7555 | $958.77 | $958.75 | $958.70 | |