| 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 | $16.91 | 8.495% | $18.3465 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $91.89 | 8.460% | $99.6639 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $44.44 | 8.502% | $48.2183 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $91.30 | 8.562% | $99.1171 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $120.56 | 8.513% | $130.8233 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $209.53 | 5.597% | $221.2574 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $213.67 | 3.582% | $221.3237 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $788.30 | $838.7502 | $838.75 | $838.65 | $838.70 | |