| 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 | $47.42 | 6.689% | $50.5919 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $145.88 | 10.332% | $160.9523 | $160.95 | $160.95 | $161.00 |
| Purchase #3 | $169.62 | 9.314% | $185.4184 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $196.60 | 5.378% | $207.1731 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $192.27 | 10.280% | $212.0354 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $246.66 | 13.436% | $279.8012 | $279.80 | $279.80 | $279.80 |
| Purchase #7 | $95.37 | 3.613% | $98.8157 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $1,093.82 | $1,194.7880 | $1,194.79 | $1,194.75 | $1,194.80 | |