| 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 | $110.49 | 6.444% | $117.61 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $29.38 | 9.360% | $32.13 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $122.35 | 9.432% | $133.8901 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $153.89 | 8.177% | $166.4736 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $135.52 | 4.198% | $141.2091 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $83.59 | 3.758% | $86.7313 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $232.64 | 9.468% | $254.6664 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $867.86 | $932.7105 | $932.71 | $932.70 | $932.70 | |