| 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 | $49.44 | 3.248% | $51.0458 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $61.65 | 5.572% | $65.0851 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $230.61 | 4.778% | $241.6285 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $142.35 | 5.353% | $149.97 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $96.51 | 13.275% | $109.3217 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $47.85 | 12.399% | $53.7829 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $71.36 | 7.615% | $76.7941 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $699.77 | $747.6281 | $747.63 | $747.65 | $747.60 | |