| 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 | $22.48 | 6.588% | $23.961 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $39.76 | 11.544% | $44.3499 | $44.35 | $44.35 | $44.30 |
| Purchase #3 | $249.63 | 12.135% | $279.9226 | $279.92 | $279.90 | $279.90 |
| Purchase #4 | $148.81 | 10.500% | $164.4351 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $15.26 | 9.855% | $16.7639 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $34.97 | 7.269% | $37.512 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $182.66 | 3.131% | $188.3791 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $693.57 | $755.3236 | $755.32 | $755.30 | $755.30 | |