| 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 | $30.33 | 7.504% | $32.606 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $173.50 | 12.190% | $194.6497 | $194.65 | $194.65 | $194.60 |
| Purchase #3 | $184.54 | 9.647% | $202.3426 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $18.35 | 11.232% | $20.4111 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $39.91 | 8.241% | $43.199 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $32.84 | 9.149% | $35.8445 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $65.99 | 6.503% | $70.2813 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $545.46 | $599.3342 | $599.33 | $599.35 | $599.20 | |