| 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 | $63.55 | 8.607% | $69.0197 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $110.51 | 9.284% | $120.7697 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $15.89 | 12.133% | $17.8179 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $34.78 | 13.809% | $39.5828 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $107.99 | 8.513% | $117.1832 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $88.58 | 10.768% | $98.1183 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $65.39 | 6.417% | $69.5861 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $486.69 | $532.0777 | $532.08 | $532.05 | $532.10 | |