| 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 | $15.98 | 5.131% | $16.7999 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $169.33 | 5.616% | $178.8396 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $171.75 | 11.759% | $191.9461 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $168.74 | 3.188% | $174.1194 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $66.77 | 11.251% | $74.2823 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $211.47 | 9.851% | $232.3019 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $126.90 | 11.348% | $141.3006 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $930.94 | $1,009.5898 | $1,009.59 | $1,009.60 | $1,009.50 | |