| 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 | $43.62 | 5.225% | $45.8991 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $182.65 | 5.518% | $192.7286 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $109.40 | 5.704% | $115.6402 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $33.35 | 7.485% | $35.8462 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $145.91 | 9.491% | $159.7583 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $118.44 | 4.301% | $123.5341 | $123.53 | $123.55 | $123.50 |
| Purchase #7 | $61.68 | 10.759% | $68.3162 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $695.05 | $741.7227 | $741.73 | $741.75 | $741.60 | |