| 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 | $81.55 | 12.406% | $91.6671 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $165.92 | 4.204% | $172.8953 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $46.69 | 13.163% | $52.8358 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $202.93 | 7.151% | $217.4415 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $74.99 | 7.115% | $80.3255 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $181.80 | 13.164% | $205.7322 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $242.97 | 11.461% | $270.8168 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $996.85 | $1,091.7142 | $1,091.73 | $1,091.75 | $1,091.60 | |