| 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 | $45.93 | 4.764% | $48.1181 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $120.28 | 11.440% | $134.04 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $145.51 | 7.577% | $156.5353 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $15.34 | 7.743% | $16.5278 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $150.95 | 3.317% | $155.957 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $53.69 | 5.871% | $56.8421 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $55.50 | 3.848% | $57.6356 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $587.20 | $625.6559 | $625.67 | $625.70 | $625.50 | |