| 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 | $103.98 | 7.734% | $112.0218 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $57.75 | 11.392% | $64.3289 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $139.69 | 9.122% | $152.4325 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $76.86 | 10.380% | $84.8381 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $236.62 | 5.504% | $249.6436 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $57.29 | 11.543% | $63.903 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $91.33 | 5.460% | $96.3166 | $96.32 | $96.30 | $96.30 |
| 7 purchase totals = | $763.52 | $823.4845 | $823.48 | $823.50 | $823.30 | |