| 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 | $99.99 | 13.726% | $113.7146 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $194.62 | 13.463% | $220.8217 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $20.76 | 11.800% | $23.2097 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $62.41 | 9.757% | $68.4993 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $5.91 | 3.247% | $6.1019 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $178.65 | 3.633% | $185.1404 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $115.77 | 12.393% | $130.1174 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $678.11 | $747.6050 | $747.60 | $747.55 | $747.50 | |