| 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 | $81.64 | 5.132% | $85.8298 | $85.83 | $85.85 | $85.80 |
| Purchase #2 | $191.63 | 10.591% | $211.9255 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $195.51 | 13.352% | $221.6145 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $109.52 | 7.485% | $117.7176 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $124.87 | 8.160% | $135.0594 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $122.45 | 8.618% | $133.0027 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $74.34 | 13.854% | $84.6391 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $899.96 | $989.7886 | $989.79 | $989.80 | $989.70 | |