| 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 | $23.99 | 5.567% | $25.3255 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $33.87 | 10.239% | $37.3379 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $40.32 | 8.268% | $43.6537 | $43.65 | $43.65 | $43.70 |
| Purchase #4 | $129.46 | 10.173% | $142.63 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $102.41 | 7.629% | $110.2229 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $87.33 | 8.862% | $95.0692 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $131.46 | 4.815% | $137.7898 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $548.84 | $592.0290 | $592.03 | $592.05 | $592.00 | |