| 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 | $61.78 | 5.582% | $65.2286 | $65.23 | $65.25 | $65.20 |
| Purchase #2 | $145.41 | 9.477% | $159.1905 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $36.61 | 3.474% | $37.8818 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $147.39 | 8.464% | $159.8651 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $153.41 | 8.734% | $166.8088 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $36.64 | 7.372% | $39.3411 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $193.51 | 4.547% | $202.3089 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $774.75 | $830.6248 | $830.63 | $830.65 | $830.60 | |