| 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 | $29.35 | 7.755% | $31.6261 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $31.72 | 10.519% | $35.0566 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $6.69 | 3.130% | $6.8994 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $87.27 | 10.181% | $96.155 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $70.47 | 7.365% | $75.6601 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $20.66 | 6.536% | $22.0103 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $75.88 | 11.832% | $84.8581 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $322.04 | $352.2656 | $352.28 | $352.25 | $352.40 | |