| 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 | $22.81 | 11.842% | $25.5112 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $160.95 | 8.633% | $174.8448 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $31.96 | 10.282% | $35.2461 | $35.25 | $35.25 | $35.20 |
| Purchase #4 | $140.88 | 11.219% | $156.6853 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $206.59 | 13.671% | $234.8329 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $90.54 | 6.716% | $96.6207 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $183.49 | 3.178% | $189.3213 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $837.22 | $913.0623 | $913.06 | $913.05 | $912.90 | |