| 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 | $91.40 | 9.148% | $99.7613 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $8.84 | 9.720% | $9.6992 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $67.96 | 6.872% | $72.6302 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $181.89 | 10.667% | $201.2922 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $36.57 | 3.354% | $37.7966 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $244.30 | 9.278% | $266.9662 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $159.35 | 5.781% | $168.562 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $790.31 | $856.7077 | $856.71 | $856.70 | $856.80 | |