| 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 | $64.34 | 12.449% | $72.3497 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $231.32 | 6.399% | $246.1222 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $149.55 | 10.837% | $165.7567 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $171.68 | 3.713% | $178.0545 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $61.46 | 3.108% | $63.3702 | $63.37 | $63.35 | $63.40 |
| Purchase #6 | $158.99 | 12.487% | $178.8431 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $8.88 | 11.450% | $9.8968 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $846.22 | $914.3932 | $914.39 | $914.35 | $914.40 | |