| 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 | $44.32 | 10.823% | $49.1168 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $67.99 | 7.832% | $73.315 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $179.48 | 8.604% | $194.9225 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $96.99 | 4.349% | $101.2081 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $183.29 | 5.288% | $192.9824 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $48.62 | 9.167% | $53.077 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $38.28 | 3.488% | $39.6152 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $658.97 | $704.2370 | $704.25 | $704.20 | $704.20 | |