| 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 | $85.33 | 8.490% | $92.5745 | $92.57 | $92.55 | $92.60 |
| Purchase #2 | $124.59 | 11.506% | $138.9253 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $120.92 | 10.598% | $133.7351 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $167.69 | 12.865% | $189.2633 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $69.47 | 11.739% | $77.6251 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $31.26 | 4.827% | $32.7689 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $207.84 | 5.431% | $219.1278 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $807.10 | $884.0200 | $884.03 | $884.05 | $884.00 | |