| 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 | $46.91 | 8.561% | $50.926 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $176.46 | 7.532% | $189.751 | $189.75 | $189.75 | $189.80 |
| Purchase #3 | $172.47 | 4.148% | $179.6241 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $134.73 | 8.658% | $146.3949 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $129.31 | 11.385% | $144.0319 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $164.99 | 4.701% | $172.7462 | $172.75 | $172.75 | $172.70 |
| Purchase #7 | $31.37 | 12.682% | $35.3483 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $856.24 | $918.8224 | $918.82 | $918.85 | $918.70 | |