| 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 | $73.77 | 4.570% | $77.1413 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $5.25 | 8.184% | $5.6797 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $53.58 | 13.347% | $60.7313 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $210.91 | 3.180% | $217.6169 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $152.74 | 12.847% | $172.3625 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $40.64 | 4.471% | $42.457 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $122.90 | 9.309% | $134.3408 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $659.79 | $710.3295 | $710.33 | $710.35 | $710.30 | |