| 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 | $53.61 | 4.121% | $55.8193 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $121.97 | 5.337% | $128.4795 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $24.48 | 8.640% | $26.5951 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $118.61 | 10.441% | $130.9941 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $51.69 | 6.668% | $55.1367 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $178.29 | 8.286% | $193.0631 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $239.57 | 11.220% | $266.4498 | $266.45 | $266.45 | $266.40 |
| 7 purchase totals = | $788.22 | $856.5376 | $856.54 | $856.55 | $856.50 | |