| 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 | $26.98 | 7.652% | $29.0445 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $34.25 | 10.461% | $37.8329 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $47.92 | 12.279% | $53.8041 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $192.46 | 8.189% | $208.2205 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $103.90 | 10.800% | $115.1212 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $193.73 | 6.715% | $206.739 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $116.91 | 11.571% | $130.4377 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $716.15 | $781.1999 | $781.19 | $781.20 | $781.00 | |