| 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 | $72.84 | 4.261% | $75.9437 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $73.53 | 13.465% | $83.4308 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $95.88 | 9.797% | $105.2734 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $218.42 | 10.337% | $240.9981 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $7.66 | 11.647% | $8.5522 | $8.55 | $8.55 | $8.60 |
| Purchase #6 | $138.41 | 10.429% | $152.8448 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $166.45 | 4.148% | $173.3543 | $173.35 | $173.35 | $173.40 |
| 7 purchase totals = | $773.19 | $840.3973 | $840.38 | $840.40 | $840.40 | |