| 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 | $18.78 | 3.768% | $19.4876 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $71.90 | 12.614% | $80.9695 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $118.45 | 9.464% | $129.6601 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $184.49 | 4.589% | $192.9562 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $169.77 | 5.842% | $179.688 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $179.87 | 12.183% | $201.7836 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $120.29 | 5.397% | $126.7821 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $863.55 | $931.3271 | $931.33 | $931.35 | $931.50 | |