| 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 | $73.53 | 9.852% | $80.7742 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $120.73 | 3.772% | $125.2839 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $8.56 | 10.261% | $9.4383 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $153.80 | 8.598% | $167.0237 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $172.26 | 3.355% | $178.0393 | $178.04 | $178.05 | $178.00 |
| Purchase #6 | $82.35 | 7.254% | $88.3237 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $221.34 | 7.717% | $238.4208 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $832.57 | $887.3039 | $887.29 | $887.25 | $887.20 | |