| 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 | $25.59 | 8.157% | $27.6774 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $29.57 | 6.871% | $31.6018 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $194.41 | 5.770% | $205.6275 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $34.40 | 3.604% | $35.6398 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $147.62 | 5.421% | $155.6225 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $56.44 | 10.328% | $62.2691 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $238.87 | 11.330% | $265.934 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $726.90 | $784.3721 | $784.37 | $784.40 | $784.30 | |