| 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 | $101.37 | 10.403% | $111.9155 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $37.98 | 9.170% | $41.4628 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $212.56 | 3.137% | $219.228 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $116.48 | 5.776% | $123.2079 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $5.75 | 9.467% | $6.2944 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $196.67 | 7.591% | $211.5992 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $47.41 | 7.502% | $50.9667 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $718.22 | $764.6745 | $764.68 | $764.65 | $764.70 | |