| 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 | $69.64 | 11.664% | $77.7628 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $68.99 | 6.389% | $73.3978 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $90.27 | 10.805% | $100.0237 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $208.29 | 5.833% | $220.4396 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $168.99 | 3.270% | $174.516 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $236.35 | 8.515% | $256.4752 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $65.95 | 13.104% | $74.5921 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $908.48 | $977.2072 | $977.21 | $977.20 | $977.20 | |