| 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 | $62.66 | 10.562% | $69.2781 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $84.33 | 5.648% | $89.093 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $191.44 | 10.170% | $210.9094 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $122.41 | 6.718% | $130.6335 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $230.35 | 9.157% | $251.4431 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $173.87 | 13.615% | $197.5424 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $131.39 | 4.477% | $137.2723 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $996.45 | $1,086.1718 | $1,086.16 | $1,086.20 | $1,086.10 | |