| 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 | $76.93 | 3.476% | $79.6041 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $130.41 | 5.681% | $137.8186 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $195.86 | 10.572% | $216.5663 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $57.73 | 5.493% | $60.9011 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $129.79 | 13.303% | $147.056 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $11.64 | 7.248% | $12.4837 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $139.27 | 5.835% | $147.3964 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $741.63 | $801.8262 | $801.83 | $801.80 | $801.90 | |