| 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 | $43.76 | 9.107% | $47.7452 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $120.93 | 7.343% | $129.8099 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $73.44 | 12.335% | $82.4988 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $76.67 | 11.415% | $85.4219 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $98.60 | 10.342% | $108.7972 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $53.88 | 8.482% | $58.4501 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $197.42 | 4.147% | $205.607 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $664.70 | $718.3301 | $718.34 | $718.30 | $718.30 | |