| 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 | $38.91 | 8.479% | $42.2092 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $157.62 | 9.354% | $172.3638 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $78.64 | 6.664% | $83.8806 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $122.40 | 13.594% | $139.0391 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $238.79 | 5.408% | $251.7038 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $192.28 | 8.303% | $208.245 | $208.25 | $208.25 | $208.20 |
| Purchase #7 | $70.89 | 12.861% | $80.0072 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $899.53 | $977.4487 | $977.45 | $977.45 | $977.40 | |