| 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 | $69.47 | 4.376% | $72.51 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $216.48 | 9.738% | $237.5608 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $171.28 | 12.137% | $192.0683 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $37.39 | 5.789% | $39.5545 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $244.66 | 12.278% | $274.6994 | $274.70 | $274.70 | $274.70 |
| Purchase #6 | $45.49 | 10.684% | $50.3502 | $50.35 | $50.35 | $50.40 |
| Purchase #7 | $207.84 | 4.670% | $217.5461 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $992.61 | $1,084.2893 | $1,084.29 | $1,084.25 | $1,084.40 | |