| 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 | $26.79 | 10.298% | $29.5488 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $16.33 | 11.310% | $18.1769 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $43.67 | 7.749% | $47.054 | $47.05 | $47.05 | $47.10 |
| Purchase #4 | $230.95 | 7.475% | $248.2135 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $116.82 | 11.169% | $129.8676 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $147.34 | 5.428% | $155.3376 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $135.36 | 11.288% | $150.6394 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $717.26 | $778.8378 | $778.84 | $778.85 | $778.80 | |