| 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 | $70.69 | 6.578% | $75.34 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $33.55 | 6.441% | $35.711 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $66.63 | 4.561% | $69.669 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $140.60 | 10.583% | $155.4797 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $186.64 | 5.839% | $197.5379 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $191.98 | 10.398% | $211.9421 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $151.39 | 10.759% | $167.6781 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $841.48 | $913.3578 | $913.36 | $913.40 | $913.30 | |