| 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 | $49.91 | 7.793% | $53.7995 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $187.38 | 7.511% | $201.4541 | $201.45 | $201.45 | $201.50 |
| Purchase #3 | $239.33 | 7.674% | $257.6962 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $94.43 | 4.403% | $98.5878 | $98.59 | $98.60 | $98.60 |
| Purchase #5 | $133.67 | 6.191% | $141.9455 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $45.84 | 9.512% | $50.2003 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $136.58 | 3.855% | $141.8452 | $141.85 | $141.85 | $141.80 |
| 7 purchase totals = | $887.14 | $945.5286 | $945.54 | $945.55 | $945.50 | |