| 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 | $73.48 | 3.480% | $76.0371 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $15.89 | 3.585% | $16.4597 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $18.55 | 6.111% | $19.6836 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $161.46 | 10.708% | $178.7491 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $5.96 | 5.246% | $6.2727 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $131.98 | 6.145% | $140.0902 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $121.85 | 4.752% | $127.6403 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $529.17 | $564.9327 | $564.93 | $564.95 | $564.90 | |