| 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 | $5.33 | 4.266% | $5.5574 | $5.56 | $5.55 | $5.60 |
| Purchase #2 | $178.82 | 6.116% | $189.7566 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $39.91 | 7.684% | $42.9767 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $196.62 | 12.547% | $221.2899 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $219.69 | 9.775% | $241.1647 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $172.62 | 6.362% | $183.6021 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $162.32 | 6.623% | $173.0705 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $975.31 | $1,057.4179 | $1,057.42 | $1,057.40 | $1,057.60 | |