| 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 | $55.55 | 9.804% | $60.9961 | $61.00 | $61.00 | $61.00 |
| Purchase #2 | $155.48 | 13.355% | $176.2444 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $160.62 | 3.531% | $166.2915 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $135.36 | 4.412% | $141.3321 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $62.34 | 10.772% | $69.0553 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $238.36 | 10.380% | $263.1018 | $263.10 | $263.10 | $263.10 |
| Purchase #7 | $74.52 | 8.831% | $81.1009 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $882.23 | $958.1221 | $958.12 | $958.15 | $958.10 | |