| 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 | $108.39 | 6.132% | $115.0365 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $76.55 | 6.444% | $81.4829 | $81.48 | $81.50 | $81.50 |
| Purchase #3 | $246.34 | 6.406% | $262.1205 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $190.49 | 4.651% | $199.3497 | $199.35 | $199.35 | $199.30 |
| Purchase #5 | $81.46 | 5.139% | $85.6462 | $85.65 | $85.65 | $85.60 |
| Purchase #6 | $44.98 | 9.511% | $49.258 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $172.49 | 12.288% | $193.6856 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $920.70 | $986.5794 | $986.59 | $986.60 | $986.50 | |