| 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 | $45.87 | 10.121% | $50.5125 | $50.51 | $50.50 | $50.50 |
| Purchase #2 | $159.58 | 4.400% | $166.6015 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $93.99 | 5.726% | $99.3719 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $167.65 | 4.125% | $174.5656 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $99.67 | 8.708% | $108.3493 | $108.35 | $108.35 | $108.30 |
| Purchase #6 | $158.25 | 8.160% | $171.1632 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $16.72 | 7.824% | $18.0282 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $741.73 | $788.5922 | $788.59 | $788.55 | $788.60 | |