| 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 | $102.73 | 12.832% | $115.9123 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $31.83 | 5.566% | $33.6017 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $67.41 | 9.480% | $73.8005 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $138.67 | 12.874% | $156.5224 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $130.40 | 7.480% | $140.1539 | $140.15 | $140.15 | $140.20 |
| Purchase #6 | $57.72 | 6.226% | $61.3136 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $240.62 | 9.622% | $263.7725 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $769.38 | $845.0769 | $845.06 | $845.00 | $845.10 | |