| 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 | $60.36 | 9.618% | $66.1654 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $37.99 | 3.826% | $39.4435 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $135.35 | 8.173% | $146.4122 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $224.57 | 8.703% | $244.1143 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $174.28 | 12.697% | $196.4083 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $14.46 | 8.111% | $15.6329 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $39.55 | 9.542% | $43.3239 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $686.56 | $751.5005 | $751.49 | $751.45 | $751.40 | |