| 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 | $25.73 | 13.662% | $29.2452 | $29.25 | $29.25 | $29.20 |
| Purchase #2 | $153.97 | 11.739% | $172.0445 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $162.44 | 13.184% | $183.8561 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $40.51 | 7.562% | $43.5734 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $126.84 | 6.514% | $135.1024 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $221.60 | 3.861% | $230.156 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $29.93 | 11.786% | $33.4575 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $761.02 | $827.4351 | $827.44 | $827.40 | $827.50 | |