| 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 | $32.42 | 13.823% | $36.9014 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $91.36 | 4.165% | $95.1651 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $71.85 | 5.684% | $75.934 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $25.70 | 12.226% | $28.8421 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $16.86 | 9.312% | $18.43 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $6.52 | 5.572% | $6.8833 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $232.31 | 6.484% | $247.373 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $477.02 | $509.5289 | $509.52 | $509.55 | $509.50 | |