| 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 | $34.26 | 7.263% | $36.7483 | $36.75 | $36.75 | $36.70 |
| Purchase #2 | $107.60 | 11.128% | $119.5737 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $141.74 | 8.524% | $153.8219 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $142.27 | 6.847% | $152.0112 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $72.82 | 10.749% | $80.6474 | $80.65 | $80.65 | $80.60 |
| Purchase #6 | $135.95 | 5.327% | $143.1921 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $205.52 | 4.573% | $214.9184 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $840.16 | $900.9130 | $900.91 | $900.85 | $900.80 | |