| 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 | $34.81 | 7.631% | $37.4664 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $46.87 | 13.711% | $53.2963 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $160.36 | 9.760% | $176.0111 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $96.76 | 3.643% | $100.285 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $246.54 | 8.623% | $267.7991 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $59.54 | 11.549% | $66.4163 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $17.63 | 7.803% | $19.0057 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $662.51 | $720.2799 | $720.30 | $720.25 | $720.30 | |