| 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 | $39.58 | 3.565% | $40.991 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $240.57 | 9.108% | $262.4811 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $39.38 | 6.595% | $41.9771 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $242.71 | 6.298% | $257.9959 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $116.99 | 6.145% | $124.179 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $250.38 | 11.593% | $279.4066 | $279.41 | $279.40 | $279.40 |
| Purchase #7 | $89.56 | 4.854% | $93.9072 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,019.17 | $1,100.9379 | $1,100.95 | $1,101.00 | $1,101.00 | |