| 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 | $196.51 | 7.809% | $211.8555 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $74.63 | 6.165% | $79.2309 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $241.66 | 8.480% | $262.1528 | $262.15 | $262.15 | $262.20 |
| Purchase #4 | $62.43 | 11.544% | $69.6369 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $172.39 | 13.312% | $195.3386 | $195.34 | $195.35 | $195.30 |
| Purchase #6 | $17.37 | 9.432% | $19.0083 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $29.86 | 5.394% | $31.4706 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $794.85 | $868.6936 | $868.70 | $868.70 | $868.70 | |