| 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 | $85.68 | 7.645% | $92.2302 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $210.45 | 9.675% | $230.811 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $141.98 | 11.562% | $158.3957 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $61.86 | 10.752% | $68.5112 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $185.60 | 7.442% | $199.4124 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $198.66 | 6.559% | $211.6901 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $32.78 | 12.355% | $36.83 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $917.01 | $997.8806 | $997.88 | $997.90 | $997.80 | |