| 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 | $43.83 | 12.256% | $49.2018 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $69.38 | 6.517% | $73.9015 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $21.86 | 5.756% | $23.1183 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $74.66 | 12.164% | $83.7416 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $80.34 | 9.292% | $87.8052 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $102.55 | 9.123% | $111.9056 | $111.91 | $111.90 | $111.90 |
| Purchase #7 | $70.52 | 4.153% | $73.4487 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $463.14 | $503.1227 | $503.13 | $503.10 | $503.00 | |