| 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 | $191.91 | 9.517% | $210.1741 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $85.63 | 10.565% | $94.6768 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $35.46 | 12.545% | $39.9085 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $39.47 | 12.804% | $44.5237 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $128.64 | 3.397% | $133.0099 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $189.72 | 9.827% | $208.3638 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $113.44 | 8.564% | $123.155 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $784.27 | $853.8118 | $853.81 | $853.75 | $853.90 | |