| 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 | $71.60 | 6.323% | $76.1273 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $95.76 | 4.158% | $99.7417 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $120.51 | 8.335% | $130.5545 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $43.64 | 13.660% | $49.6012 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $184.27 | 8.393% | $199.7358 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $128.43 | 12.289% | $144.2128 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $75.57 | 12.608% | $85.0979 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $719.78 | $785.0712 | $785.07 | $785.10 | $785.00 | |