| 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 | $63.76 | 4.622% | $66.707 | $66.71 | $66.70 | $66.70 |
| Purchase #2 | $134.61 | 5.735% | $142.3299 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $176.76 | 10.568% | $195.44 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $84.52 | 5.817% | $89.4365 | $89.44 | $89.45 | $89.40 |
| Purchase #5 | $6.55 | 3.112% | $6.7538 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $31.90 | 8.556% | $34.6294 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $116.93 | 3.251% | $120.7314 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $615.03 | $656.0280 | $656.03 | $656.10 | $655.90 | |