| 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 | $120.91 | 10.166% | $133.2017 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $173.53 | 8.124% | $187.6276 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $99.84 | 13.385% | $113.2036 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $6.82 | 10.622% | $7.5444 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $85.68 | 5.372% | $90.2827 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $69.82 | 7.662% | $75.1696 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $51.47 | 8.424% | $55.8058 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $608.07 | $662.8354 | $662.83 | $662.85 | $662.80 | |