| 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 | $34.57 | 11.808% | $38.652 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $120.77 | 5.735% | $127.6962 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $114.64 | 7.128% | $122.8115 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $174.41 | 13.486% | $197.9309 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $166.60 | 9.597% | $182.5886 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $126.38 | 5.744% | $133.6393 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $40.81 | 4.472% | $42.635 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $778.18 | $845.9535 | $845.96 | $846.00 | $845.90 | |