| 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 | $73.86 | 8.732% | $80.3095 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $120.51 | 13.151% | $136.3583 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $37.42 | 5.178% | $39.3576 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $23.93 | 5.547% | $25.2574 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $47.98 | 10.694% | $53.111 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $168.89 | 10.688% | $186.941 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $167.86 | 7.374% | $180.238 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $640.45 | $701.5728 | $701.58 | $701.55 | $701.60 | |