| 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 | $51.60 | 4.515% | $53.9297 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $187.88 | 11.857% | $210.1569 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $168.67 | 7.579% | $181.4535 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $183.54 | 7.459% | $197.2302 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $135.85 | 5.678% | $143.5636 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $241.94 | 10.415% | $267.1381 | $267.14 | $267.15 | $267.10 |
| Purchase #7 | $58.53 | 3.292% | $60.4568 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $1,028.01 | $1,113.9288 | $1,113.93 | $1,113.95 | $1,114.00 | |