| 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 | $87.90 | 8.715% | $95.5605 | $95.56 | $95.55 | $95.60 |
| Purchase #2 | $122.68 | 10.467% | $135.5209 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $53.47 | 4.801% | $56.0371 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $223.86 | 3.257% | $231.1511 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $144.93 | 8.443% | $157.1664 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $85.61 | 5.579% | $90.3862 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $73.94 | 5.170% | $77.7627 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $792.39 | $843.5849 | $843.59 | $843.55 | $843.70 | |