| 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 | $45.58 | 9.314% | $49.8253 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $92.98 | 9.455% | $101.7713 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $82.89 | 13.771% | $94.3048 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $216.38 | 10.342% | $238.758 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $154.34 | 5.237% | $162.4228 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $219.67 | 9.418% | $240.3585 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $200.87 | 9.759% | $220.4729 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,012.71 | $1,107.9136 | $1,107.91 | $1,107.85 | $1,108.00 | |