| 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 | $36.40 | 10.260% | $40.1346 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $14.86 | 4.751% | $15.566 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $39.50 | 10.551% | $43.6676 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $60.49 | 6.408% | $64.3662 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $149.68 | 8.849% | $162.9252 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $120.26 | 4.664% | $125.8689 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $29.56 | 10.339% | $32.6162 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $450.75 | $485.1447 | $485.16 | $485.10 | $485.20 | |