| 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 | $32.42 | 13.236% | $36.7111 | $36.71 | $36.70 | $36.70 |
| Purchase #2 | $137.56 | 9.170% | $150.1743 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $241.26 | 10.849% | $267.4343 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $114.57 | 12.600% | $129.0058 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $18.86 | 4.653% | $19.7376 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $68.71 | 8.465% | $74.5263 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $111.27 | 5.838% | $117.7659 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $724.65 | $795.3553 | $795.36 | $795.35 | $795.30 | |