| 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 | $79.65 | 6.589% | $84.8981 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $131.82 | 7.818% | $142.1257 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $80.44 | 6.751% | $85.8705 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $175.78 | 10.795% | $194.7555 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $207.88 | 4.532% | $217.3011 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $109.74 | 5.150% | $115.3916 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $34.43 | 3.460% | $35.6213 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $819.74 | $875.9638 | $875.97 | $875.95 | $876.00 | |