| 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 | $51.36 | 8.170% | $55.5561 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $63.84 | 13.757% | $72.6225 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $147.53 | 3.123% | $152.1374 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $168.76 | 8.324% | $182.8076 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $218.36 | 4.406% | $227.9809 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $107.31 | 9.517% | $117.5227 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $193.64 | 13.769% | $220.3023 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $950.80 | $1,028.9295 | $1,028.93 | $1,028.90 | $1,028.90 | |