| 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 | $22.67 | 12.809% | $25.5738 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $210.65 | 4.591% | $220.3209 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $83.87 | 7.428% | $90.0999 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $24.45 | 9.434% | $26.7566 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $157.46 | 9.251% | $172.0266 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $160.27 | 6.573% | $170.8045 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $64.65 | 11.708% | $72.2192 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $724.02 | $777.8015 | $777.80 | $777.75 | $777.80 | |