| 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 | $23.72 | 6.477% | $25.2563 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $84.68 | 3.114% | $87.3169 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $133.63 | 13.468% | $151.6273 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $198.27 | 8.315% | $214.7562 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $78.62 | 11.322% | $87.5214 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $139.72 | 11.154% | $155.3044 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $89.28 | 8.191% | $96.5929 | $96.59 | $96.60 | $96.60 |
| 7 purchase totals = | $747.92 | $818.3754 | $818.38 | $818.35 | $818.40 | |