| 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 | $47.74 | 5.120% | $50.1843 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $206.53 | 11.518% | $230.3181 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $161.88 | 7.484% | $173.9951 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $45.58 | 13.457% | $51.7137 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $146.48 | 6.550% | $156.0744 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $178.96 | 4.214% | $186.5014 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $111.63 | 7.400% | $119.8906 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $898.80 | $968.6776 | $968.67 | $968.65 | $968.70 | |