| 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 | $128.48 | 9.743% | $140.9978 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $53.45 | 8.372% | $57.9248 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $38.26 | 8.155% | $41.3801 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $23.39 | 10.464% | $25.8375 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $202.59 | 4.255% | $211.2102 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $228.29 | 4.145% | $237.7526 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $46.56 | 5.415% | $49.0812 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $721.02 | $764.1842 | $764.18 | $764.20 | $764.20 | |