| 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 | $20.45 | 4.165% | $21.3017 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $31.72 | 3.168% | $32.7249 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $194.35 | 5.576% | $205.187 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $115.91 | 3.732% | $120.2358 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $84.77 | 3.250% | $87.525 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $206.33 | 3.360% | $213.2627 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $38.33 | 12.340% | $43.0599 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $691.86 | $723.2970 | $723.30 | $723.30 | $723.30 | |