| 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 | $41.62 | 3.700% | $43.1599 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $8.87 | 12.498% | $9.9786 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $103.61 | 10.784% | $114.7833 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $218.66 | 3.650% | $226.6411 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $5.76 | 7.229% | $6.1764 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $103.73 | 12.649% | $116.8508 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $211.82 | 11.278% | $235.7091 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $694.07 | $753.2992 | $753.30 | $753.35 | $753.40 | |