| 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 | $67.68 | 6.398% | $72.0102 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $128.39 | 9.441% | $140.5113 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $18.91 | 4.745% | $19.8073 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $174.34 | 5.799% | $184.45 | $184.45 | $184.45 | $184.50 |
| Purchase #5 | $20.59 | 8.598% | $22.3603 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $54.37 | 11.726% | $60.7454 | $60.75 | $60.75 | $60.70 |
| Purchase #7 | $192.58 | 10.807% | $213.3921 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $656.86 | $713.2766 | $713.28 | $713.25 | $713.30 | |