| 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 | $79.29 | 3.259% | $81.8741 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $127.54 | 6.140% | $135.371 | $135.37 | $135.35 | $135.40 |
| Purchase #3 | $85.88 | 5.578% | $90.6704 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $20.42 | 11.359% | $22.7395 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $202.39 | 8.668% | $219.9332 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $237.83 | 6.365% | $252.9679 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $129.56 | 9.672% | $142.091 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $882.91 | $945.6471 | $945.64 | $945.60 | $945.70 | |