| 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 | $57.97 | 10.446% | $64.0255 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $157.72 | 13.191% | $178.5248 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $185.36 | 12.290% | $208.1407 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $96.59 | 12.205% | $108.3788 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $69.79 | 11.125% | $77.5541 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $157.76 | 13.690% | $179.3573 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $85.93 | 12.397% | $96.5827 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $811.12 | $912.5639 | $912.56 | $912.60 | $912.60 | |