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 | $9.68 | 3.318% | $10.0012 | $10.00 | $10.00 | $10.00 |
Purchase #2 | $103.63 | 13.272% | $117.3838 | $117.38 | $117.40 | $117.40 |
Purchase #3 | $216.82 | 12.435% | $243.7816 | $243.78 | $243.80 | $243.80 |
Purchase #4 | $128.39 | 9.484% | $140.5665 | $140.57 | $140.55 | $140.60 |
Purchase #5 | $174.51 | 13.724% | $198.4598 | $198.46 | $198.45 | $198.50 |
Purchase #6 | $114.41 | 12.252% | $128.4275 | $128.43 | $128.45 | $128.40 |
Purchase #7 | $39.75 | 12.182% | $44.5923 | $44.59 | $44.60 | $44.60 |
7 purchase totals = | $787.19 | $883.2127 | $883.21 | $883.25 | $883.30 |