| 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 | $69.48 | 5.639% | $73.398 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $172.27 | 9.494% | $188.6253 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $148.71 | 6.163% | $157.875 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $33.81 | 13.365% | $38.3287 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $129.92 | 9.230% | $141.9116 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $23.96 | 11.393% | $26.6898 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $247.45 | 8.812% | $269.2553 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $825.60 | $896.0837 | $896.10 | $896.15 | $896.10 | |