| 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 | $23.48 | 6.864% | $25.0917 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $156.61 | 10.352% | $172.8223 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $115.69 | 11.178% | $128.6218 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $147.66 | 8.431% | $160.1092 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $246.65 | 9.689% | $270.5479 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $16.37 | 12.298% | $18.3832 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $186.96 | 10.487% | $206.5665 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $893.42 | $982.1426 | $982.14 | $982.10 | $982.10 | |