| 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 | $47.89 | 4.854% | $50.2146 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $76.42 | 10.560% | $84.49 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $199.28 | 9.158% | $217.5301 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $9.52 | 9.828% | $10.4556 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $125.37 | 13.111% | $141.8073 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $57.94 | 4.190% | $60.3677 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $185.74 | 9.155% | $202.7445 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $702.16 | $767.6098 | $767.61 | $767.60 | $767.60 | |