| 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 | $52.37 | 3.771% | $54.3449 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $71.66 | 11.732% | $80.0672 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $140.70 | 6.436% | $149.7555 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $194.94 | 4.440% | $203.5953 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $21.26 | 12.780% | $23.977 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $84.63 | 13.781% | $96.2929 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $239.74 | 9.545% | $262.6232 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $805.30 | $870.6560 | $870.66 | $870.65 | $870.70 | |