| 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 | $5.62 | 10.551% | $6.213 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $75.56 | 11.698% | $84.399 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $57.51 | 4.343% | $60.0077 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $53.66 | 13.556% | $60.9341 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $24.86 | 3.750% | $25.7923 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $68.86 | 5.220% | $72.4545 | $72.45 | $72.45 | $72.50 |
| Purchase #7 | $173.30 | 11.834% | $193.8083 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $459.37 | $503.6089 | $503.60 | $503.60 | $503.60 | |