| 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 | $53.55 | 5.286% | $56.3807 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $220.79 | 7.661% | $237.7047 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $13.72 | 6.164% | $14.5657 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $64.47 | 13.587% | $73.2295 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $192.41 | 13.212% | $217.8312 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $38.60 | 8.111% | $41.7308 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $43.84 | 8.361% | $47.5055 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $627.38 | $688.9481 | $688.95 | $689.00 | $688.90 | |