| 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 | $71.98 | 11.166% | $80.0173 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $171.85 | 10.146% | $189.2859 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $12.90 | 4.745% | $13.5121 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $229.69 | 8.595% | $249.4319 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $172.38 | 13.523% | $195.6909 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $167.41 | 12.150% | $187.7503 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $36.86 | 11.319% | $41.0322 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $863.07 | $956.7206 | $956.72 | $956.75 | $956.70 | |