| 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 | $94.75 | 3.860% | $98.4074 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $48.44 | 11.262% | $53.8953 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $183.89 | 10.273% | $202.781 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $28.56 | 12.200% | $32.0443 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $29.95 | 6.810% | $31.9896 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $151.69 | 3.449% | $156.9218 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $50.26 | 8.244% | $54.4034 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $587.54 | $630.4428 | $630.44 | $630.45 | $630.40 | |