| 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 | $8.55 | 4.602% | $8.9435 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $88.28 | 6.282% | $93.8257 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $69.39 | 5.518% | $73.2189 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $60.78 | 9.230% | $66.39 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $137.97 | 10.190% | $152.0291 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $98.62 | 7.244% | $105.764 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $46.54 | 4.242% | $48.5142 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $510.13 | $548.6854 | $548.68 | $548.70 | $548.60 | |