| 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 | $94.95 | 8.559% | $103.0768 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $48.52 | 10.674% | $53.699 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $179.74 | 11.572% | $200.5395 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $216.65 | 10.534% | $239.4719 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $145.62 | 8.609% | $158.1564 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $128.76 | 13.309% | $145.8967 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $79.81 | 11.178% | $88.7312 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $894.05 | $989.5715 | $989.58 | $989.60 | $989.60 | |