| 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 | $5.38 | 4.611% | $5.6281 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $53.31 | 12.748% | $60.106 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $132.49 | 10.801% | $146.8002 | $146.80 | $146.80 | $146.80 |
| Purchase #4 | $156.59 | 5.173% | $164.6904 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $169.37 | 7.339% | $181.8001 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $242.97 | 4.763% | $254.5427 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $225.25 | 3.325% | $232.7396 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $985.36 | $1,046.3071 | $1,046.31 | $1,046.35 | $1,046.20 | |