| 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 | $123.98 | 6.372% | $131.88 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $50.66 | 13.164% | $57.3289 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $46.38 | 5.766% | $49.0543 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $249.54 | 6.818% | $266.5536 | $266.55 | $266.55 | $266.60 |
| Purchase #5 | $246.63 | 7.175% | $264.3257 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $14.87 | 11.212% | $16.5372 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $14.67 | 9.543% | $16.07 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $746.73 | $801.7497 | $801.75 | $801.80 | $801.80 | |