| 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 | $18.65 | 6.853% | $19.9281 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $146.40 | 10.163% | $161.2786 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $247.68 | 13.333% | $280.7032 | $280.70 | $280.70 | $280.70 |
| Purchase #4 | $99.60 | 8.533% | $108.0989 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $165.93 | 3.489% | $171.7193 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $200.64 | 5.511% | $211.6973 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $43.79 | 11.597% | $48.8683 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $922.69 | $1,002.2937 | $1,002.30 | $1,002.30 | $1,002.30 | |