| 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 | $55.86 | 8.535% | $60.6277 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $124.53 | 4.822% | $130.5348 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $154.98 | 4.651% | $162.1881 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $75.38 | 12.670% | $84.9306 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $51.42 | 7.319% | $55.1834 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $145.27 | 7.292% | $155.8631 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $230.71 | 11.573% | $257.4101 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $838.15 | $906.7378 | $906.73 | $906.80 | $906.70 | |