| 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 | $124.74 | 5.759% | $131.9238 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $109.94 | 10.518% | $121.5035 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $65.35 | 12.534% | $73.541 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $150.79 | 4.774% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $109.57 | 4.515% | $114.5171 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $44.79 | 5.234% | $47.1343 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $109.62 | 11.867% | $122.6286 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $714.80 | $769.2370 | $769.23 | $769.25 | $769.10 | |