| 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 | $65.63 | 5.160% | $69.0165 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $178.49 | 12.105% | $200.0962 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $37.30 | 8.430% | $40.4444 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $53.48 | 5.193% | $56.2572 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $47.48 | 4.750% | $49.7353 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $36.42 | 9.575% | $39.9072 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $184.49 | 13.580% | $209.5437 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $603.29 | $665.0005 | $665.01 | $665.00 | $664.90 | |