| 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 | $63.60 | 4.720% | $66.6019 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $224.63 | 6.228% | $238.62 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $132.53 | 10.726% | $146.7452 | $146.75 | $146.75 | $146.70 |
| Purchase #4 | $39.62 | 7.124% | $42.4425 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $30.37 | 3.183% | $31.3367 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $197.32 | 9.601% | $216.2647 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $5.70 | 12.488% | $6.4118 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $693.77 | $748.4228 | $748.42 | $748.40 | $748.30 | |